Error when trying to run my data but not sample data

Hi Everyone,
Just trying out metaSEM. Analyzing the sample data worked perfectly. Unfortunately, the error below occurs when I try to run meta3 with my data. Note that there are no missing or NA values in my data. Any help in trying to get this to run would be greatly appreciated!
Cheers,
David

We'll need more information in order to determine whether there is a bug in OpenMx or metaSEM, or a mistake in the script. Can you provide the full script that is experiencing this behavior? I'm unfamiliar with metaSEM, so I'm asking whether yCol, yColSamplingVar, etc. are variables that are defined in your script. Also, we'll need access to the dataset that is causing the error. If you can't post the dataset on the forums, then you can email it to either me (mspiegel at unc dot edu) or the metaSEM developer (mikewlcheung at nus dot edu dot sg). You may find the fake data function to be useful.

Your sample data works fine though the estimates of the variances hit the lower bound (see the sample input and output files). Could you please email me the dataset and the input/output files? I will see whether it is a bug in metaSEM or OpenMx.